@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ce15acd1-b8b1-4307-a1b7-ee73838d90b6> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ce15acd1-b8b1-4307-a1b7-ee73838d90b6> .